Concept

Organigramme (organisation)

Publications associées (32)

HEAT: Iterative Relevance Feedback with One Million Images

It has been shown repeatedly that iterative relevance feedback is a very efficient solution for content-based image retrieval. However, no existing system scales gracefully to hundreds of thousands or millions of images. We present a new approach dubbed Hi ...

Idiap2011

Molecular Simulation of the DMPC-Cholesterol Phase Diagram

Berend Smit

In this paper, we present a coarse-grained model of a hydrated saturated phospholipid bilayer (dimyristoylphosphatidylcholine, DMPC) containing cholesterol that we study using a hybrid dissipative particle dynamics-Monte Carlo method. This approach allows ...

2010

A Systemic Approach for Designing Open Innovation Value Networks

Gil Regev, Alain Wegmann, Arash Golnam

The past two decades have seen a number of changes to the business and technological environment that have favored the rise of “open” collaborative innovation as alternative to the more traditional ”closed” models. The traditional view of innovation as a c ...

International Society for Professional Innovation Management2009

Frequency-dependent disynaptic inhibition in the pyramidal network: a ubiquitous pathway in the developing rat neocortex

Henry Markram, Rodrigo de Campos Perin, Thomas Berger, Gilad Silberberg

The general structure of the mammalian neocortex is remarkably similar across different cortical areas. Despite certain cytoarchitectural specializations and deviations from the general blueprint, the principal organization of the neocortex is relatively u ...

2009

e-Innovation and financial services

Yang Yang

The Internet, a classic Schumpeterian innovation, has profoundly altered our lives and influenced the ways we do business. It is now widely accepted by policy makers, scholars, and enterprises that the Internet and related information technologies are the ...

EPFL2008

Infrared scanning near-field optical microscopy investigates order and clusters in model membranes

Giorgio Margaritondo, Johanna Generosi

Due to its surface sensitivity and high spatial resolution, scanning near-field optical microscopy (SNOM) has a significant potential to study the lateral organization of membrane domains and clusters. Compared to other techniques, infrared near-field micr ...

2008

Simulation modelling of ecological hierarchies in constructive dynamical systems

François Gillet

Organized complexity is a characteristic feature of ecological systems with heterogeneous components interacting at several spatio-temporal scales. The hierarchy theory is a powerful epistemological framework to describe such systems by decomposing them ve ...

2007

Co-ordination of local policies for urban development and public transportation in four Swiss cities

Vincent Kaufmann

The present article aims at assessing the possibility for urban areas to coordinate local policies of urban development and public transportation and at explaining the differences in this achievement between urban regions. In order to do so, the study draw ...

2006

A Method and Tool for Business-IT Alignment in Enterprise Architecture

Gil Regev, Alain Wegmann, Lam Son Lê, Irina Rychkova, Pavel Balabko

Enterprise architects seek to align enterprise processes and structure with their supporting IT systems so that enterprises can flourish in their environment. The enterprise architecture (EA) discipline has emerged from business best practices. EA framewor ...

2005

Organization of nanoscale objects via polymer demixing

Horst Vogel, Harry Heinzelmann, Martha Liley, Caterina Minelli

We present an extremely versatile method for the lateral organization of nano-scale objects (NOs) based on the phenomenon of polymer demixing. NOs are suspended in a soln. of two immiscible polymers, which is used to form a thin polymer film by spin coatin ...

2004

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